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charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: SN7PR11MB7019.namprd11.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: dd025592-0f0c-46db-438e-08db789f6afa X-MS-Exchange-CrossTenant-originalarrivaltime: 29 Jun 2023 12:50:29.2923 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 46c98d88-e344-4ed4-8496-4ed7712e255d X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: C47yn17yMsUpB1hx2jxGYy/57Txghjq5B44TK4w1D4wBsQbOBLlFAOrIhMPzsJbBoC+SNJTmkAfr0qo9I4jDDA== X-MS-Exchange-Transport-CrossTenantHeadersStamped: BL1PR11MB5398 X-OriginatorOrg: intel.com X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Hi Thomas, > -----Original Message----- > From: Thomas Monjalon > Sent: Thursday, June 29, 2023 5:09 PM > To: Hu, Jiayu ; Wang, YuanX ; > Jiang, Cheng1 > Cc: Richardson, Bruce ; > mb@smartsharesystems.com; Xia, Chenbo ; > amitprakashs@marvell.com; anoobj@marvell.com; > huangdengdui@huawei.com; Laatz, Kevin ; > fengchengwen@huawei.com; jerinj@marvell.com; dev@dpdk.org; Ding, > Xuan ; Ma, WenwuX ; He, > Xingguang ; Ling, WeiX > Subject: Re: [PATCH v10] app/dma-perf: introduce dma-perf application >=20 > 28/06/2023 03:20, Cheng Jiang: > > There are many high-performance DMA devices supported in DPDK now, > and > > these DMA devices can also be integrated into other modules of DPDK as > > accelerators, such as Vhost. Before integrating DMA into applications, > > developers need to know the performance of these DMA devices in > > various scenarios and the performance of CPUs in the same scenario, > > such as different buffer lengths. Only in this way can we know the > > target performance of the application accelerated by using them. This > > patch introduces a high-performance testing tool, which supports > > comparing the performance of CPU and DMA in different scenarios > > automatically with a pre-set config file. Memory Copy performance test = are > supported for now. > > > > Signed-off-by: Cheng Jiang > > Signed-off-by: Jiayu Hu > > Signed-off-by: Yuan Wang > > Acked-by: Morten Br=F8rup > > Acked-by: Chenbo Xia >=20 > Who is going to be the maintainer for this new app? > An entry in the file MAINTAINERS would be perfect. >=20 I can be the maintainer for this new app. Okay, I will add an entry to the = MAINTAINERS file. Would you prefer I send a new version patch to add this entry, or send a se= parate patch? Thanks, Cheng >=20